SuperworthMirion Technologies market cap MIR
Share price times shares outstanding: what the whole company sells for, since 2020.
- Today, Oct 23, 2026
- $3.7B
- Highest close in our data
- $7.5B
- Oct 2025
Mirion Technologies is worth $3.7B at the close on Oct 23, 2026, at $14.81 a share.
That is down 36% over the last year and up 271% over five years.
Its highest close in our data was $7.5B in Oct 2025.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $3.7B | $3.6B | $6.8B | −39% |
| 2025 | $6B | $3B | $7.5B | +47% |
| 2024 | $4.1B | $2.1B | $4.2B | +77% |
| 2023 | $2.3B | $1.4B | $2.3B | +68% |
| 2022 | $1.4B | $1.2B | $2B | −37% |
| 2021 | $2.2B | $925.3M | $2.4B | +113% |
| 2020 | $1B | $945M | $1B | n/a |
Against its peers
Companies in Industrial - Machinery nearest Mirion Technologies' size, closest first, today.
| Company | Market cap |
|---|---|
| MIRMirion Technologies | $3.7B |
| MWAMueller Water Products | $3.5B |
| CXTCrane NXT | $3.3B |
| ESABESAB | $4.2B |
| ALHAlliance Laundry | $4.2B |
| KAIKadant | $3.1B |
| SXIStandex International | $2.9B |
| HAYWHayward | $2.7B |
| NOVTNovanta | $5.3B |
| POWLPowell Industries | $5.5B |
| JBTMJBT MAREL | $5.6B |
| Peer median | $3.8B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on Mirion Technologies
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.